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index.js
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index.js
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import rule, { messages, ruleName } from "..";
testRule(rule, {
ruleName,
config: [undefined],
syntax: "scss",
accept: [
{
code: `
.class {
&.foo {}
}
`,
description: "when an ampersand is chained with another class name"
},
{
code: `
.class span {
&-union {}
}
`,
description: "when an ampersand parent is not class name"
},
{
code: `
.class {
& span {}
}
`,
description: "when an ampersand is chained with combinator"
},
{
code: `
.class {
& + span {}
}
`,
description:
"when an ampersand is chained with the adjacent sibling combinator"
},
{
code: `
.class {
& ~ span {}
}
`,
description:
"when an ampersand is chained with the general sibling combinator"
},
{
code: `
.class {
& > span {}
}
`,
description: "when an ampersand is chained with the child combinator "
},
{
code: `
.class {
&:last-child {
margin-left: 0.75rem;
}
}
`,
description: "ignores an ampersand chained with a pseudo-class"
},
{
code: `
.class {
&::after {
margin-left: 0.75rem;
}
}
`,
description: "ignores an ampersand chained with a pseudo-element"
},
{
code: `
.class {
&#divID {
margin-left: 0.75rem;
}
}
`,
description: "ignores an ampersand chained with an ID"
},
{
code: `
.class {
&[title] {
margin-left: 0.75rem;
}
}
`,
description: "ignores an ampersand chained with an attribute"
},
{
code: `
@mixin demo() {
@content;
}
.a-selector {
@include demo() {
button:hover & {
background:purple
}
}
}`,
description: "should not throw an error when using nesting (issue #345)"
}
],
reject: [
{
code: `
.class {
&-union {}
}
`,
line: 3,
message: messages.rejected,
description: "when an ampersand is chained with union class name (hyphen)"
},
{
code: `
.class {
&_union {}
}
`,
line: 3,
message: messages.rejected,
description:
"when an ampersand is chained with union class name (underscore)"
},
{
code: `
.class {
&union {}
}
`,
line: 3,
message: messages.rejected,
description: "when an ampersand is chained with union class name (direct)"
}
]
});